Acetaminophen And Diphenhydramine Hcl
Also sold as PANADOL PM
From 1 official FDA drug label · RxNorm 1092189, 1094718
What it is used for
These are the uses the FDA has approved for this label. Using it for anything else is “off-label”: ask your prescriber why.
Uses temporary relief of occasional headaches and minor aches and pains with accompanying sleeplessness
How to take it
Directions do not take more than directed (see overdose warning) adults and children 12 years of age and over: take 2 caplets at bedtime, if needed, or as directed by a doctor do not give to children under 12 years of age
Do not take it if
Do not use with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. with any other product containing diphenhydramine, even one used on skin in children under 12 years of age if you are allergic to acetaminophen or any of the inactive ingredients in this product
Ask a doctor or pharmacist before using it if
Ask a doctor before use if you have liver disease glaucoma a breathing problem such as emphysema or chronic bronchitis trouble urinating due to an enlarged prostate gland
Serious warnings and precautions
Warnings Liver warning: This product contains acetaminophen. Severe liver damage may occur if you take more than 4,000 mg of acetaminophen in 24 hours with other drugs containing acetaminophen 3 or more alcoholic drinks every day while using this product Allergy alert: acetaminophen may cause severe skin reactions. Symptoms may include: skin reddening blisters rash If a skin reaction occurs, stop use and seek medical help right away. Do not use with any other drug containing acetaminophen (prescription or nonprescription). If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. with any other product containing diphenhydramine, even one used on skin in children under 12 years of age if you are allergic to acetaminophen or any of the inactive ingredients in this product Ask a doctor before use if you have liver disease glaucoma a breathing problem such as emphysema or chronic bronchitis trouble urinating due to an enlarged prostate gland Ask a doctor or pharmacist before use if you are taking the blood thinning drug warfarin sedatives or tranquilizers When using this product drowsiness will occur avoid alcoholic drinks be careful when driving a motor vehicle or operating machinery Stop use and ask a doctor if sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness. pain gets worse or lasts more than 10 days redness or swelling is present any new symptoms appear These could be signs of a serious condition. If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children. Overdose warning: Taking more than the recommended dose can cause serious health problems. In case of overdose, get medical help or contact a Poison Control Center right away. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
When using this product
When using this product drowsiness will occur avoid alcoholic drinks be careful when driving a motor vehicle or operating machinery
Stop using it and ask a doctor if
Stop use and ask a doctor if sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness. pain gets worse or lasts more than 10 days redness or swelling is present any new symptoms appear These could be signs of a serious condition.
Common side effects
From the label’s clinical-trial and reporting data. Serious problems are under the warnings above.
Allergy alert: acetaminophen may cause severe skin reactions. Symptoms may include: skin reddening blisters rash If a skin reaction occurs, stop use and seek medical help right away.
If you are pregnant or breastfeeding
If pregnant or breast-feeding, ask a health professional before use.
If you take too much
Overdose warning: Taking more than the recommended dose can cause serious health problems. In case of overdose, get medical help or contact a Poison Control Center right away. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.
Keep out of reach of children
Keep out of reach of children.
Forms and strengths available
From RxNorm. Which forms and strengths are actually stocked varies by pharmacy and country.
Reactions people have reported
These are counts from 46 voluntary reports to the FDA. They show what has been reported — they are not how common a side effect is, and they do not prove the medicine caused it.
Recalls
Research & studies
Recent higher-quality studies about Acetaminophen And Diphenhydramine Hcl, from PubMed. We link to the source — titles only. This is not medical advice.
Questions to ask your doctor or pharmacist
- Is this the right medicine for my condition, and how long should I take it?
- What side effects should I watch for, and which ones need urgent attention?
- Does this interact with my other medicines, supplements, or alcohol?
- What should I do if I miss a dose or take too much?
Why you can trust this
Everything above comes from official FDA drug labels (openFDA), not written by us. Here are the exact labels used.
- FDA labelHaleon US Holdings LLC· version 7· published Feb 6, 2024· retrieved Oct 19, 2026· View this label on DailyMed